RegularUser

after you found the adress from a reward, you can change its value, right? long press and then go to the address list, you'll see the same adress/value you just edited, and right next to it (in my case the one above) you'll see this other integer number (followed by a "D") which is the code for the reward type. if the reward you got is gold, there is going to be a "1D" right there. 2 for gems, etc etc so you can change it to "2" and get gems instead of anything else.. remember to reopen expedition mode to check any changes probably you cant get cards this way, but it works for tickets, chests, gems and things like that So get your million gems before playing with weird rewards

that exchange is online, so you probably can't hack it that easily. I don't know why you would need that if you already have infinite gems tho

The thing is it that it is much easier to hack rewards.. So go into the expedition mode. Look at all the rewards, look for them as a group search. for example, you can search for 60;8000 (Dword) (last gem and gold rewards for stage 1) then you can continue to filter with searches, or you can slightly change half of the numbers, close expedition mode, open it back again and see if anything`s changed. filter you list again.. repeat.. until you get one right address (dont forget to leave expedition mode and go back again too look for changes) Once you have at least one right address (for a reward) you can look at the adress list (long press, go to the adress option) and find the others. Once you got the addresses you can change the reward value (and the reward itself, changing the address right above the quantity) (I tried a few values and got this: 1=gold; 2=gems; 60=card; 30=chest; 25=golden chest; 40=golden key; 41=silver key; 61=card pack; 62=hero card) then play and get the rewards